RT8092BCGWSC datasheet(18/27 Pages) RICHTEK

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RT8092

DS8092-03

January 2017

www.richtek.com

is a registered trademark of Richtek Technology Corporation.

SDA

SCL

tLOW

tHD;STA

tHD;DAT

tHIGH

tSU;DAT

tSU;STA

tHD;STA

tSP

tBUF

tSU;STO

Figure 7. Definition of Timing for Hs-mode Devices on the I

2C-bus

2C Interface

The RT8092 default I

2C slave address = 7'b0011100. I2C interface support fast mode (bit rate up to 400kb/s). The write

or read bit stream (N

≥ 1) is shown below :

LSB

MSB

Assume Address = m

Data for Address = m

Data for Address = m+N-1

Data for Address = m+1

Assume Address = m

Data for Address = m

Data for Address = m+N-1

Data for Address = m+1

Slave Address

Data 1

R/W

Data N

LSB

MSB

Read N bytes from RT8092

LSB

MSB

Data 2

Data N

LSB

MSB

LSB

Slave Address

Data 1

Data 2

MSB

LSB

Write N bytes to RT8092

Driven by Master

Driven by Slave (RT8092)

Start

Repeat Start

Stop

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